| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.48 | 4.658% | $230.75 | $230.75 | $230.75 | $230.80 |
| Purchase #2 | $38.88 | 6.587% | $41.441 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $207.95 | 3.624% | $215.4861 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $136.80 | 12.484% | $153.8781 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $182.67 | 4.812% | $191.4601 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $38.85 | 13.562% | $44.1188 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $102.60 | 8.312% | $111.1281 | $111.13 | $111.15 | $111.10 |
| 7 purchase totals = | $928.23 | $988.2622 | $988.27 | $988.30 | $988.30 | |